.container {
  margin: 0 auto;
  width: 1200px;
}
.active {
  background-color: #31c27c !important;
}
.active a {
  color: #fff !important;
}
.big {
  margin-top: 180px;
  position: relative;
}
.big .main {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.big .main .lift-nav {
  width: 180px;
  height: 1620px;
  border: 1px solid hsla(0, 0%, 60%, 0.2);
}
.big .main .lift-nav .nav-list {
  margin-bottom: 20px;
}
.big .main .lift-nav .nav-list dt {
  margin-left: 15px;
  margin-right: 15px;
  height: 100%;
  height: 60px;
  font-size: 20px;
  font-weight: 700;
  line-height: 60px;
  border-bottom: 1px solid #ebebeb;
}
.big .main .lift-nav .nav-list dd {
  padding-left: 15px;
  padding-right: 15px;
  width: 100%;
  height: 38px;
  line-height: 38px;
}
.big .main .lift-nav .nav-list dd a {
  display: block;
  width: 100%;
  height: 38px;
  font-size: 15px;
}
.big .main .lift-nav .nav-list dd a:hover {
  color: #31c27c;
}
.big .main .right .right-hd {
  display: flex;
  width: 990px;
  height: 64px;
  line-height: 64px;
}
.big .main .right .right-hd h1 {
  font-size: 24px;
  font-weight: 400;
  margin-right: 15px;
}
.big .main .right .right-hd span {
  display: inline-block;
  margin-right: 15px;
}
.big .main .right .song-tbar {
  margin-bottom: 20px;
}
.big .main .right .song-tbar a {
  display: inline-block;
  width: 123px;
  height: 38px;
  line-height: 38px;
  text-align: center;
  font-size: 14px;
  color: #333;
  border-radius: 5px;
  border: 1px solid hsla(0, 0%, 60%, 0.2);
}
.big .main .right .song-tbar a:first-child {
  background-color: #31c27c;
}
.big .main .right .song-tbar a:hover {
  background-color: #ededed;
}
.big .main .right .song-tbar a i {
  font-size: 14px;
}
.big .main .right .song-list .song-list-hd {
  display: flex;
  height: 50px;
  line-height: 50px;
  padding-left: 122px;
  padding-right: 95px;
  color: #999;
  background-color: rgba(0, 0, 0, 0.01);
}
.big .main .right .song-list .song-list-hd .song-name {
  width: 556px;
}
.big .main .right .song-list .song-list-hd .song-ren {
  width: 197px;
  padding-left: 15px;
}
.big .main .right .song-list .song-list-items .song-list-item li {
  display: flex;
  background-color: rgba(0, 0, 0, 0.01);
  line-height: 80px;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-list-num {
  width: 40px;
  height: 80px;
  text-align: right;
  line-height: 80px;
  font-size: 24px;
  color: red;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-list-rnk {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  width: 72px;
  height: 80px;
  color: #999;
  line-height: 20px;
  margin-right: 10px;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-list-rnk i {
  font-size: 20px;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text {
  width: 556px;
  height: 100%;
  position: relative;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .song-list-item-name {
  width: 160px;
  height: 100%;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .song-list-item-name span {
  display: flex;
  justify-content: space-between;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .song-list-item-name img {
  width: 70px;
  height: 70px;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .menu {
  position: absolute;
  top: 0;
  right: 0;
  opacity: 0;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .menu a {
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  display: inline-block;
  border: 1px solid #999;
  border-radius: 18px;
  color: #999;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-text .menu a i {
  font-weight: 700;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-list-item-time {
  color: #999;
}
.big .main .right .song-list .song-list-items .song-list-item li .song-artist {
  width: 197px;
  height: 80px;
  padding-left: 15px;
}
.big .main .right .song-list .song-list-items .box1 {
  width: 990px;
  height: 88px;
  text-align: center;
  margin-top: 40px;
}
.big .main .right .song-list .song-list-items .box1 p {
  font-size: 18px;
  margin-bottom: 20px;
}
.big .main .right .song-list .song-list-items .box1 a {
  display: inline-block;
  width: 175px;
  height: 41px;
  line-height: 41px;
  color: #fff;
  background-color: #31c27c;
  border-radius: 20px;
}
.big .main .right .song-list .song-list-items .part-hd {
  width: 100%;
  height: 60px;
}
.big .main .right .song-list .song-list-items .part-hd .part-tit {
  display: flex;
  width: 165px;
  height: 100%;
  justify-content: space-between;
  line-height: 62px;
}
.big .main .right .song-list .song-list-items .part-hd .part-tit h2 {
  font-weight: 400;
  font-size: 24px;
}
.big .main .right .song-list .song-list-items .part-hd .part-tit span {
  font-size: 14px;
  color: #999;
}
.big .main .right .song-list .song-list-items .input {
  position: relative;
  width: 100%;
  height: 164px;
}
.big .main .right .song-list .song-list-items .input .wrapper {
  position: relative;
  width: 990px;
  height: 104px;
  border: 1px solid #ececec;
}
.big .main .right .song-list .song-list-items .input .wrapper #tx {
  width: 100%;
  height: 100%;
  padding-top: 10px;
  padding-left: 10px;
  padding-right: 10px;
  outline: none;
  border-color: transparent;
  background-color: #f5f5f5;
  color: #333;
  font-size: 14px;
  line-height: 1.5;
}
.big .main .right .song-list .song-list-items .input .wrapper .comment__tips {
  position: absolute;
  right: 10px;
  bottom: 10%;
}
.big .main .right .song-list .song-list-items .input .btn .btn-inner {
  width: 100%;
  height: 60px;
  line-height: 60px;
  padding-left: 88%;
}
.big .main .right .song-list .song-list-items .input .btn .btn-inner i {
  color: #31c27c;
  font-size: 20px;
}
.big .main .right .song-list .song-list-items .input .btn .btn-inner .btn-inner-btn {
  display: inline-block;
  text-align: center;
  width: 80px;
  line-height: 27px;
  height: 27px;
  color: #fff;
  border: 1px solid #31c27c;
  background-color: #31c27c;
  border-radius: 5px;
}
.big .main .right .song-list .song-list-items .part-tit-normal {
  height: 45px;
  line-height: 45px;
  margin-bottom: 10px;
}
.big .main .right .song-list .song-list-items .part-tit-normal h2 {
  font-weight: 400;
  font-size: 16px;
}
.part1 {
  display: none;
  position: relative;
  width: 990px;
  margin-bottom: 20px;
  height: 265px;
  padding-top: 15px;
  margin-right: 425px;
  border-top: 1px solid #ededed;
}
.part1 img {
  position: absolute;
  left: 0;
  top: 15px;
  width: 38px;
  height: 38px;
  border-radius: 19px;
}
.part1 .part-img .box2 {
  display: inline-block;
  display: flex;
  flex-direction: column;
  padding-left: 56px;
}
.part1 .part-img .box2 p {
  display: inline-block;
  font-size: 25px;
  line-height: 50px;
  height: 50px;
}
.part1 .part-img .box2 a {
  margin-bottom: 30px;
}
.part1 .part-img .boxs {
  padding-left: 56px;
}
.part1 .part-img .box3 {
  width: 934px;
  height: 108px;
  background-color: rgba(0, 0, 0, 0.03);
  padding: 0 20px;
}
.part1 .part-img .box3 a {
  font-size: 14px;
  color: #31c27c;
}
.part1 .part-img .box3 span {
  color: #333;
  font-size: 14px;
  line-height: 24px;
  text-align: justify;
}
.part {
  position: relative;
  width: 990px;
  margin-bottom: 20px;
  height: 265px;
  padding-top: 15px;
  margin-right: 425px;
  border-top: 1px solid #ededed;
}
.part img {
  position: absolute;
  left: 0;
  top: 15px;
  width: 38px;
  height: 38px;
  border-radius: 19px;
}
.part .part-img .box2 {
  display: inline-block;
  display: flex;
  flex-direction: column;
  padding-left: 56px;
}
.part .part-img .box2 p {
  display: inline-block;
  font-size: 25px;
  line-height: 50px;
  height: 50px;
}
.part .part-img .box2 a {
  margin-bottom: 10px;
}
.part .part-img .boxs {
  padding-left: 56px;
}
.part .part-img .box3 {
  width: 934px;
  height: 108px;
  background-color: rgba(0, 0, 0, 0.03);
  padding: 0 20px;
}
.part .part-img .box3 a {
  font-size: 14px;
  color: #31c27c;
}
.part .part-img .box3 span {
  color: #333;
  font-size: 14px;
  line-height: 24px;
  text-align: justify;
}
.footer {
  background-color: #333;
  color: #999;
}
.footer .footer-top {
  width: 100%;
  display: flex;
  height: 512px;
  justify-content: space-between;
}
.footer .footer-top h3 {
  font-size: 15px;
  font-weight: 400;
  padding: 80px 0 30px;
}
.footer .footer-top .footer-img {
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}
.footer .footer-top .footer-img a {
  color: #999;
  width: 95px;
  height: 81px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.footer .footer-top .footer-img a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-img a i {
  width: 37px;
  height: 48px;
}
.footer .footer-top .footer-list {
  font-size: 14px;
}
.footer .footer-top .footer-list a {
  color: #999;
  margin-right: 20px;
}
.footer .footer-top .footer-list a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-client {
  width: 360px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(1) i {
  background: url(../img/footer1.png) no-repeat -3px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(1):hover i {
  background: url(../img/footer1.png) no-repeat -3px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(2) i {
  width: 46px;
  background: url(../img/footer1.png) no-repeat -92px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(2):hover i {
  background: url(../img/footer1.png) no-repeat -92px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(3) i {
  background: url(../img/footer1.png) no-repeat -190px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(3):hover i {
  background: url(../img/footer1.png) no-repeat -190px -54px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(4) i {
  background: url(../img/footer1.png) no-repeat -278px -5px;
}
.footer .footer-top .footer-client .footer-img a:nth-child(4):hover i {
  background: url(../img/footer1.png) no-repeat -278px -54px;
}
.footer .footer-top .footer-product {
  font-size: 14px;
  position: relative;
  width: 360px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(1) i {
  width: 41px;
  background: url(../img/footer1.png) no-repeat -369px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(1):hover i {
  background: url(../img/footer1.png) no-repeat -369px -54px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(2) i {
  width: 46px;
  background: url(../img/footer1.png) no-repeat -461px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(2):hover i {
  background: url(../img/footer1.png) no-repeat -461px -55px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(3) i {
  width: 40px;
  background: url(../img/footer1.png) no-repeat -562px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(3):hover i {
  background: url(../img/footer1.png) no-repeat -562px -54px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(4) i {
  width: 40px;
  background: url(../img/footer1.png) no-repeat -650px -5px;
}
.footer .footer-top .footer-product .footer-img a:nth-child(4):hover i {
  background: url(../img/footer1.png) no-repeat -650px -54px;
}
.footer .footer-top .footer-product h3:nth-child(3) {
  padding-left: 35px;
}
.footer .footer-top .footer-product .footer-list {
  padding-left: 35px;
}
.footer .footer-top .footer-product .footer-absolute {
  position: absolute;
  left: 17px;
  top: 228px;
}
.footer .footer-top .footer-product .footer-absolute a {
  color: #999;
}
.footer .footer-top .footer-product .footer-absolute a:hover {
  color: #31c27c;
}
.footer .footer-top .footer-product .footer-absolute a:nth-child(1) {
  margin-right: 21px;
}
.footer .footer-top .footer-link {
  width: 300px;
}
.footer .footer-top .footer-link ul {
  width: 100%;
}
.footer .footer-top .footer-link ul li {
  font-size: 14px;
  width: 100px;
  float: left;
  margin-bottom: 8px;
}
.footer .footer-top .footer-link ul li a {
  color: #999;
}
.footer .footer-top .footer-link ul li a:hover {
  color: #31c27c;
}
.footer .footer-bottom {
  padding-bottom: 30px;
}
.footer .footer-bottom p {
  height: 28px;
  line-height: 28px;
  font-size: 12px;
  text-align: center;
}
.footer .footer-bottom p a {
  color: #999;
}
.footer .footer-bottom p a:hover {
  color: #31c27c;
}
